/*
 Copyright aswing.org, see the LICENCE.txt.
*/

package org.aswing.event;


interface ListDataListener {
/**
 * Sent after the indices in the index0,index1
 * interval have been inserted in the data model.
 * The new interval includes both index0 and index1.
 *
 * @param e  a <code>ListDataEvent</code> encapsulating the
 *    event information
 */
    function intervalAdded(e:ListDataEvent):Void;


/**
 * Sent after the indices in the index0,index1 interval
 * have been removed from the data model.  The interval
 * includes both index0 and index1.
 *
 * @param e  a <code>ListDataEvent</code> encapsulating the
 *    event information
 */
    function intervalRemoved(e:ListDataEvent):Void;


/**
 * Sent when the contents of the list has changed in a way
 * that's too complex to characterize with the previous
 * methods. For example, this is sent when an item has been
 * replaced. Index0 and index1 bracket the change.
 *
 * @param e  a <code>ListDataEvent</code> encapsulating the
 *    event information
 */
    function contentsChanged(e:ListDataEvent):Void;
}